四年級(jí)英語下冊(cè)第4單元《Unit4Atthefarm》第2課時(shí)教案收錄于話題\o"英語教案"#英語教案?教學(xué)內(nèi)容與目標(biāo)課時(shí)教學(xué)內(nèi)容 課時(shí)教學(xué)目標(biāo)Let’slearn ·能夠聽、說、認(rèn)讀詞匯“tomato,potato,carrot,greenbean”及其復(fù)數(shù)形式·能夠熟練運(yùn)用上述詞匯并運(yùn)用句型“They’re…”描述蔬菜特征·能夠在活動(dòng)中體會(huì)“多吃蔬菜有益于我們的身體健康”的道理Let’schant ·能夠在圖片、動(dòng)作和音頻等的幫助下理解、跟讀歌謠，并嘗試創(chuàng)編新的歌謠來描述自己喜愛的水果或蔬菜?教學(xué)重點(diǎn)能夠聽、說、認(rèn)讀并熟練運(yùn)用詞匯“tomato,potato,carrot,greenbean”及其復(fù)數(shù)形式。?教學(xué)難點(diǎn)“tomato,potato”的讀音及其復(fù)數(shù)形式。?教學(xué)準(zhǔn)備1.預(yù)習(xí)本課時(shí)的相關(guān)內(nèi)容。2.PPT課件、課文錄音、視頻等。?教學(xué)過程

Step1:Warm-up&Lead-in①

1.Greetings.2.Singthesong—OldMacDonaldhadafarm.（出示課件）3.Lead-in.（課件出示：教材P39Let’slearn圖片）T:Look!Mike,JohnandSaraharevisitingthefarm.Thistimetheyhelpthefarmerpickvegetables.They’resohappy.Whatvegetablesdotheysee?Let’sgotosee.Writedownthetopic“Atthefarm”ontheblackboard.Theteacherandstudentstalkaboutthepicture.

T:Whatarethese?Ss:Theyare...T:Arethese…?Ss:Yes,theyare./No,theyaren’t.Step2:Presentation1.Teachtheword“carrots”.②（課件出示:胡蘿卜圖片）T:Mike,JohnandSarahseesomevegetablesatthefarm.Look!Whatarethey?

Ss:They’recarrots.T:Howmanycarrots?Let’scount!1carrot,2carrots,3carrots…Writedowntheword“carrots”ontheblackboard.Write“s”inredchalk.2.Teachtheword“tomatoes”.③T:Mike,JohnandSarahseecarrots.Whatelse?Ss:Andtomatoes.(課件出示:黃色西紅柿圖片)T:Great!Whatcolourarethey?Ss:They’reyellow.T:Look!Whatarethey?Whatcolour?(課件出示:紅色西紅柿圖片)Ss:They’retomatoes.They’rered.T:Yes.Lookatthesetomatoes.They’rered.Writedownandteachthesentencestructures“Lookat…They’re…”.Letstudentstrytodescribevegetablesbyusingthesentences.3.Teachtheword“potatoes”.④T:Nowlet’splayagame.Listentothewordsandfillintheletterstocompletetheword.Let’sgo!

T:Whatarethese?Ss:They’repotatoes.T:Aretheybig?Ss:No,theyaren’t.（課件出示:教材P39Let’slearn土豆圖片）T:Lookatthesepotatoes.Aretheybig?Ss:Yes,theyare.Thepotatoesarebig.4.Teachthephrase“greenbeans”.⑤Studentslookatthepicturein“Let’slearn”onpage39.T:Look!Howmanykindsofvegetables?Ss:Four.T:Whatarethey?They’re…Writedownthephrase“greenbeans”ontheblackboard.T:Inthetwowords,thelettercombinations“ee”and“ea”bothpronounce“/i:/”.Canyoureadthesecondword?Studentstrytoread“bean”correctly.Theteachercanofferhelpifstudentsneed.Studentslookatthepictureandtrytodescribethem.Step3:Practice1.What’smissing?⑥(1)Lookandsay.UsePPTtoshowthepicturesofthesefourkindsofvegetablesonebyone.Studentssaythemoutandtrytodescribethem.(2)Let’splay.

2.Let’schant.(1)Understandthechant.Showthepicturein“Let’schant”onpage39andaskstudentsquestions.Q:Whatvegetablesarethey?Whatvegetablesdoyouliketoeat?ShowthepictureonthePPTtohelpstudentsunderstand“Butonionsmakemecry.”（出示課件）(2)Let’schant.⑦Playtherecording.（出示課件）Studentsreadafteritandthenchanttogether.(3)Writeyourownchant.TheteachershowsamodelonthePPT.(出示課件)Studentstrytowritetheirownchantsaboutvegetables,fruitandsoon.

Step4:Consolidation&Extension⑧“Inthefarmrestaurant”1.CreateasituationbyusingthePPT.PresentthepictureonthePPT.(課件出示：未來農(nóng)場餐廳圖）T:Nowwe’reinthefarmrestaurant.Therearesomevegetables.Whatcanyousee?Whatdoyouwanttoeat?2.Makeademonstration.T:Lookatthesegreenbeans.They’resolong.S1:Yes!Andthey’resogreen!T:Ilovetoeatgreenbeans.They’rehealthyforus.S1:OK!Let’strysome.3.Studentsworkingroupstomaketheirowndialogues.4.Showtime.

?板書設(shè)計(jì)

?作業(yè)設(shè)計(jì)1.Introducethesevegetablestoyourfamilymembers.2.Dotheexercises.

?教學(xué)反思1.趣味性的活動(dòng)設(shè)計(jì)激發(fā)學(xué)生的學(xué)習(xí)興趣，調(diào)動(dòng)學(xué)生的學(xué)習(xí)熱情，營造積極的學(xué)習(xí)氛圍，很好地吸引了學(xué)生的注意力。2.采用自然拼讀法教學(xué)單詞，注意學(xué)生學(xué)習(xí)方法和學(xué)習(xí)策略的培養(yǎng)。3.有效設(shè)計(jì)開放性練習(xí)，幫助培養(yǎng)學(xué)生的發(fā)散性思維。4.基于單元整體設(shè)計(jì)創(chuàng)設(shè)教學(xué)情景，注意話題的延續(xù)性和整體性。5.抓住課堂教學(xué)契機(jī)，在教學(xué)語言的同時(shí)適時(shí)進(jìn)行情感教育和人文滲透。

?TeachingContents&TeachingAimsLet’stalk·Beabletolisten,sayandreadthenewwords“tomato,potato,carrot”andthenewphrase

“greenbean”andtheirpluralforms.·Beabletodescribethecharacteristicsofthesevegetablesbyusing“They’re…”·Beabletounderstandthateatingvegetablesishealthyforus.Let’schant·Beabletounderstandandreadthechant.Trytowriteanewchant.?TeachingPriorities?Beabletolisten,sayandreadthenewwords“tomato,potato,carrot”andthenewphrase“green

bean”andtheirpluralforms.?TeachingDifficulties?Thepronunciationandthepluralformsof“tomato”and“potato”.?TeachingProceduresTeachingStages Teacher’sActivities Students’Activities TeachingPurposesWarm-up&Lead-in 1.Greetings.2.Singthesong—Old

MacDonaldhadafarm.

3.Lead-in.Talkaboutthepicturewithstudents. 1.Greetings.2.Singthesong.3.Talkaboutthepicturewiththeteacher. Stimulatestudents’learninginterest.Helpstudentsreviewthewordsandsentencestructurestheyhavelearnedlastlesson.Leadinthenewlesson.Presentation 1.Teachtheword“carrots”.Showthepictureofcarrots.2.Teachtheword“tomatoes”.Showthepicturesoftomatoes.

Talkaboutthemandteachthesentencestructures.

3.Teachtheword“potatoes”.Playagame.Talkaboutandteachtheword.4.Teachthephrase“greenbeans”.Helpstudentslearnandreadthephrase. Learnthenewwordsandthenewphraseandtrytodescribevegetablesbyusingsentencestructures“Lookat…They’re…”Trytospellthenewwordsbythemselves. Leadinthenewwordsproperly.Leadstudentstofocusonthepluralformsofthewords.Leadstudentstofocusonthecharacteristicsofthevegetablesandtrytodescribethem.Cultivatestudents’learningmethods.Mobilizestudents’initiativeoflearning.Practice 1.What’smissing?(1)UsePPTtoshowthepicturesofthesefourkindsofvegetablesonebyone.(2)Playthegame. (1)Lookatthepicturesandsaythemout.Thendescribethevegetables.(2)Playthegame. Activatetheatmosphere.

Practicethewords. 2.Let’schant.(1)Showthepicturetohelpstudentsun